private void FormCreateOrder_Load(object sender, EventArgs e)
 {
     try
     {
         List <ManufactureViewModel> list = _logicP.Read(null);
         if (list != null)
         {
             comboBoxProduct.DisplayMember = "ProductName";
             comboBoxProduct.ValueMember   = "Id";
             comboBoxProduct.DataSource    = list;
             comboBoxProduct.SelectedItem  = null;
         }
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
                         MessageBoxIcon.Error);
     }
 }
        private void LoadData()
        {
            try
            {
                var list = logic.Read(null);
                if (list != null)
                {
                    dataGridView.DataSource         = list;
                    dataGridView.Columns[0].Visible = false;
                    dataGridView.Columns[3].Visible = false;

                    dataGridView.Columns[1].AutoSizeMode =
                        DataGridViewAutoSizeColumnMode.Fill;
                    dataGridView.Columns[2].AutoSizeMode =
                        DataGridViewAutoSizeColumnMode.Fill;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
                                MessageBoxIcon.Error);
            }
        }